Patented Issued* Upper Custom Intake Manifold Plenum for the 370z G37 Community!
PRE-ORDER! 45 DAY LEAD TIME!
After 4 years of custom making this plenum for the community, we finally were able to make it at an affordable price!
Why did we take so long to introduce this kit? Our patent finally was issued, and we are now able to sell at a low price without sacrificing quality!
FITS: NISSAN 370Z G37 Q50 VQ37VHR
Introducing the first of its kind — a fully custom-fabricated upper intake manifold plenum designed exclusively for the VQ37VHR engine. This isn't just a visual upgrade — it's a groundbreaking performance component, engineered from the ground up to deliver exceptional airflow, horsepower gains, and reliability, all while maintaining OEM sensor compatibility.
Built by Enthusiasts, For Enthusiasts
Crafted from 100% high-grade 304 stainless steel, each manifold is meticulously TIG-welded in-house by our expert fabricators. The result is not only a visually stunning centerpiece for your engine bay — but also a structurally sound, track-ready part tested in real-world conditions.
Key Features:
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Custom fabricated upper plenum manifold – exclusive to the VQ37VHR platform
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Built from premium 304 stainless steel for strength, heat resistance, and long-term durability
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Fully TIG-welded by hand for maximum precision and craftsmanship
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Supports factory MAP sensor integration — no tuning complications or sensor conversion required
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Optimized internal volume and flow path for real horsepower gains and throttle response
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Fits Nissan 370Z, Infiniti G37, Q50 with VQ37VHR engines
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Designed, built, and tested 100% in-house
